Revision of the Pelycosauria of North America overall a very attractive bright

overall a very attractive bright and clean copy in near fine condition

folio (14 x 11

This volume provides a detailed introduction to the fundamental principles of animal taxonomy

Volume 10: Pope - The Reptiles of China (1935)

Revision of the Pelycosauria of North America overall a very attractive brightPp. 176, 73 text figures, 35 full photo and half tones plates, 6 are large folding. Publishers original dark blue cloth, lettered in gilt on the spine, front and rear boards with blind stamped border lines, lg 4to. The pelycosaurs are a group of synapsids that had direct ancestral links to the Mammalia, having differentiated teeth and a developing hard palate. From the research collection of paleontologist Lauren E. Brown with his signature on the